His son will _________him as chairman of the commission after his retirement.
A. continue B. succeed
C. follow D. learn
Sam _____ some knowledge of the computer just by watching others working on it.
A. picked up B. looked up
C. brought up D. set up
I like the music _____ he danced yesterday, which was composed by a famous musician.
A. with which B. against which
C. to which D. to that
The palace caught fire three times in the last century, and little of the original building _____ now.
A. is remaining B. remains
C. has been remained D. is remained
Mum pretended ________ what happened yesterday at school, but in fact, she has been told about every detail.
A．not to hear about
B．
not to have heard about
C．not to be hearing about
D．to not hear about
If you miss this chance, it may be years __________ you get another one.
A. after B. when C. before D. since
